4685018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 24

約数和(自身を含む): 7747488

約数和(自身を除く): 3062470

約数列:

[1, 2, 13, 26, 83, 166, 167, 169, 334, 338, 1079, 2158, 2171, 4342, 13861, 14027, 27722, 28054, 28223, 56446, 180193, 360386, 2342509, 4685018]

約数ペア:

[(1, 4685018), (2, 2342509), (13, 360386), (26, 180193), (83, 56446), (166, 28223), (167, 28054), (169, 27722), (334, 14027), (338, 13861), (1079, 4342), (2158, 2171)]